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Winter, regardless of the outdoor water pipeline and fire pipeline network, it is easy to freeze and crack, especially in the northern region. The temperature is often at zero or even minus tens of degrees. In winter, water supply and anti -frozen treatment of fire pipelines are an important task for property equipment management. To solve the problem of water in winter. Before entering the winter, you need to check the fire water pipes that are easily frozen, such as fire hydrant, water pump junction, metering water meter, and valve.

       At present, the main response to the anti -freezing of the pipeline is to wrap the thermal insulation cotton with a suitable pipe diameter. However, this passive thermal insulation method does not completely solve the problem for water supply, fire pipeline or outdoor water supply pipelines, and fire pipelines at the entrance and exit of the garage. Therefore, there are many civilian commercial industries that use the heating of the heating pipeline to be directly or indirectly indirectly used to install the tropical method of installing self -limited temperature with a tropical. The installation steps are relatively simple, as follows:

1. Check the sharp parts or burrs on the surface of the pipeline to polish smoothly

2. Fix the self -limited temperature with tropical paving or wrapped around the pipeline, and use pressure -sensitive tape or aluminum foil tape to fix

3. After the power is completed, install the insulation cotton. After wrapping the outer glass silk cloth wrapped, use the paint to brush.

       Self -limited temperature -limited tropical tropical is a routine selection of pipeline anti -freezing with tropics, because its overall heating and connecting the parallel structure ensure the reliability of its system. It is called electric accompanying heat (belt) with electricity as the energy sources. Compared with other steam accompanying heat, the common form of heat with heat water with heat is high -thermal efficiency, saving energy, simple design, convenient construction installation, and convenient construction installation. No pollution, long service life, can achieve the advantages of remote control and automatic control. It has been widely used in various industries such as petroleum, chemical industry, power, and fire protection.